Appearance design with stainless steel, smaller bulk, lower noise.Drive using strap and decelerate gearSafety, sanitation, easy to operateAll stainless steel shell, we use No. 304 stainless steel material for the machine roller, this is the bestStainless steel material, absolutely meet the need of exporting to USA, EU market, very few factory inChina use this material on the machine. So our machines are high quality.